Packaging is 100% recycled, recyclable, biodegradable & home compostable.
f.e.t.e. toothbrushes can be composted, but because the bristles contain nylon, they need to be pulled out and thrown away in your general waste or taken to a facility that recycles nylon.
Further Reading: Bamboo is the worlds fastest naturally renewing resource and is also inherently anti-microbial, anti-fungal and anti-bacterial. Which means it has no need for pesticides and is allowed to grow naturally. The bamboo is moso bamboo and is not eaten by pandas.